Home / 93,632,236.22-140,294,982.72-49,866,528.02

Finding the Fourth Proportional to 93,632,236.22, 140,294,982.72 and 49,866,528.02

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Solution

The fourth proportional to 93,632,236.22, 140,294,982.72 and 49,866,528.02 is: 74,718,109.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,632,236.22 : 140,294,982.72 = 49,866,528.02 : x
  2. Step 2: Convert to fraction form
    93,632,236.22/140,294,982.72 = 49,866,528.02/x
  3. Step 3: Cross multiply
    93,632,236.22x = 140,294,982.72 × 49,866,528.02
  4. Step 4: Simplify right side
    93,632,236.22x = 6,996,023,686,872,296
  5. Step 5: Solve for x
    x = 6,996,023,686,872,296/93,632,236.22
  6. Step 6: Final answer
    x = 74,718,109.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.